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(2020) The Calcium Isotope Composition of the Lower Mantle and Bulk Earth

Amini M, Holmden C & Jochum KP


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Submitted by Marghaleray Amini on Tuesday 23rd June 18:56
Dear Florian, great to "see" you too - sorry for the delay in response. There is indeed a confusion about this in the community which I am keen to discuss here. I chose the Huang et al. modeled BSE value since it matches the meteorite values reported by Valdez et al. and others...Holmden et al. 2012 outlined the confusion esp. during conversion to seawater scale but definitely something I'd love to discuss more details as it would make a slight but significant difference in the determining whether Earth is chondritic or not.

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